--- Is it true that Mike refused an offer from Yale University yesterday?
--- Yeah, but I have no idea _______ he did it; that’s one of his favorite universities.
A. when B. why
C. that D. how
_____we understand things has a lot to do with what we feel.
A. Where B.How
C.Why D. When
_____ Li Bai, a great Chinese poet, was born is known to the public, but some won’t accept it.
A. That B. Why
C. Where D. How
Reading her biography, I was lost in admiration for Doris Lessing had achieved in literature.
A. what B. that
C. why D. how
If you swim in a river or lake, be sure to investigate is below the water surface. Often there are rocks or branched hidden in the water.
A. what B. who
C. that D. whoever
A ship in harbor is safe, but that’s not ______ ships are built for.
A. what B. whom
C. why D. when
